Carbon steel flat bar is rectangular shape steel material with slight truncated edge. Steel flat bar could be finished product or blank material for welded steel pipes and steel sheets according to different requirements from clients. Carbon steel flat bar has been used in steel structure manufacturing, machine making, car making, mining machinery and hoisting machine making. Steel Flat Bar is a steel plate whose width within 12-300mm, thickness within 4-60mm, and cross-section is Rectangle. Carbon steel structural flat bar is mainly used in construction, shipbuilding, machinery manufacturing and steel structure.
Commodity | Hot Rolled Q235 Carbon Steel Flat Bar |
Thickness | 3-60mm |
Width | 12-300mm |
Length | 5.8 meters, 6 meters or as clients requirements |
Grade | A36,ST37,Q235,ST52,S235JR,S275,S355,SS400 |
Tolerance | Comply with standard or requirements |
Standards | GB/T1591-94,GB/T700-06,ASTM A36 |
Surface | Mill finish, Black surface, As rolled |
Heat Treatment | Hot rolled |
Carbon steel flat bar means 12-300mm wide 3-60mm thick and the cross section of rectangle and slightly blunt the edge of the steel flat bar. Flat bar steel can be finished steel, also can be welded pipe billet and pack rolling sheet with thin slab. Main applications of flat bar as timber can be used in the system of hoop iron parts, tools and machinery, building used as frame structure, escalator.
The advantages of flat bar, flat bar uses the negative deviation rolling, but according to the actual weight delivery, increase utilization rate of the steel plate 1 ~ 5%.Flat bar can according to user requirements, thick, fixed width, fixed-length production, reduces the cutting for the user, and save the working procedure, reduces the consumption of labor, materials, and also reduce the loss of raw materials processing, to save time, manpower and materials. Flat bar steel have been professional for the steel structure manufacturing, machinery manufacturing, automobile industry, mining machinery, lifting machinery and other industries.
Features for structural flat bar:
1. High quality
2.High dimensional accuracy
3. High utilization rate of material
4. Saving cost price
Packing details for structural flat bar:
1. Iron sheet in both ends
2.All wrapped packing with plastic woven bag
3.Loose package
4.As the requirement of customer.